Documentation

Build purely functional applications and libraries

Build stack-safe purely functional applications and libraries that support parallel and sequential computations where declaration is decoupled from interpretation. Freestyle encourages programs built atop Free algebras that are interpreted at the edge of your application ensuring effects are localized and performed in a controlled environment. Applications built with Freestyle can be interpreted to any runtime semantics supported by the interpreter target type.

Automatic Dependency Injection

Freestyle includes all the implicit machinery necessary to achieve seamless dependency injection of @free and @module Algebras. Simply require any of your @free or @module trait as implicits where needed.

Ready to use integrations

Freestyle ships with ready to use algebras and convenient syntax extensions covering most of the application concerns such as persistence, configuration, logging, etc. In addition Freestyle includes commonly used FP effects stack such as option, error, reader, writer, state based on the capabilities of the target runtime interpreters.